Adding pushwoosh to cordova crosswalk app in amazon store

I'm adding pushwoosh to a crosswalk cordova app that I have in the Amazon and Google Play stores. I have added the pushwoosh cordova plugin and it works great running on a regular android device but I'm having trouble on the Fire. Should it work via GCM or do I need to receive notifications via ADM?

My app is built with Cordova using the pushwoosh-phonegap-3.0-plugin and my question is do I need to do anything special to receive notifications on Amazon devices? For example, what do I supply in the onDeviceReady for projectid?

Looks like I'm out of luck with my Cordova app. Got this response from Pushwoosh support:-

Thank you for contacting us and for your interest in Pushwoosh!
Unfortunately, our PhoneGap plugin does not support Amazon devices. Probably this support will be implemented in the future, however I cannot provide the ETA at the moment.
Please let me know if you have any further questions!
Kind regards,
Max Kuzakov
Pushwoosh team